← FDA DRUG APPROVALS
FDA NDA · NDA220266
CARBON DIOXIDE
Sponsor: WELDERS SUPPLY COMPANY OF LOUISVILLE INC
APPLICATION
NDA220266
TYPE
NDA
ORIGINAL APPROVAL
2025-02-02
LATEST ACTION
2025-02-02
ROUTE
RESPIRATORY (INHALATION), INHALATION
DOSAGE FORM
GAS
MARKETING STATUS
Prescription
Products
Carbon Dioxide, USPPrescription
Carbon Dioxide N/A · GAS · INHALATION
Approval history
Source: FDA Drugs@FDA. SPEQ is not affiliated with the FDA; this is a reference view of public FDA data, not medical, legal, or regulatory advice.
Weekly Briefing
Read a past issue →Get the Weekly GxP Briefing
Curated regulatory intelligence — enforcement, recalls, guidance, and quality signals — in one practitioner-grade email each week. Free.